2018405016

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1489}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 5571586800

約数和(自身を除く): 3553181784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 281, 402, 536, 562, 603, 804, 843, 1124, 1206, 1489, 1608, 1686, 2248, 2412, 2529, 2978, 3372, 4467, 4824, 5058, 5956, 6744, 8934, 10116, 11912, 13401, 17868, 18827, 20232, 26802, 35736, 37654, 53604, 56481, 75308, 99763, 107208, 112962, 150616, 169443, 199526, 225924, 299289, 338886, 399052, 418409, 451848, 598578, 677772, 798104, 836818, 897867, 1197156, 1255227, 1355544, 1673636, 1795734, 2394312, 2510454, 3347272, 3591468, 3765681, 5020908, 7182936, 7531362, 10041816, 15062724, 28033403, 30125448, 56066806, 84100209, 112133612, 168200418, 224267224, 252300627, 336400836, 504601254, 672801672, 1009202508, 2018405016]

約数ペア:

[(1, 2018405016), (2, 1009202508), (3, 672801672), (4, 504601254), (6, 336400836), (8, 252300627), (9, 224267224), (12, 168200418), (18, 112133612), (24, 84100209), (36, 56066806), (67, 30125448), (72, 28033403), (134, 15062724), (201, 10041816), (268, 7531362), (281, 7182936), (402, 5020908), (536, 3765681), (562, 3591468), (603, 3347272), (804, 2510454), (843, 2394312), (1124, 1795734), (1206, 1673636), (1489, 1355544), (1608, 1255227), (1686, 1197156), (2248, 897867), (2412, 836818), (2529, 798104), (2978, 677772), (3372, 598578), (4467, 451848), (4824, 418409), (5058, 399052), (5956, 338886), (6744, 299289), (8934, 225924), (10116, 199526), (11912, 169443), (13401, 150616), (17868, 112962), (18827, 107208), (20232, 99763), (26802, 75308), (35736, 56481), (37654, 53604)]